Merge branch 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  ARM: mach-shmobile: clock-sh7372: remove bogus pllc2 clock toggling.
  ARM: mach-shmobile: clock-sh7372: remove unnecessary fsi clocks
  ARM: mach-shmobile: clock-sh7372: modify error code
  ARM: mach-shmobile: ap4evb: FSI clock use proper process for ak4642
  ARM: mach-shmobile: ap4evb: FSI clock use proper process for HDMI
  ARM: mach-shmobile: clock-sh7372: remove fsidiv bogus disable
  ARM: mach-shmobile: sh7372 USB0/IIC1 MSTP fix

1 files changed, 8 insertions, 25 deletions

diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index b25ce90a346e..3aa026069435 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -229,21 +229,13 @@ static int pllc2_set_rate(struct clk *clk, unsigned long rate)
 	if (idx < 0)
 		return idx;
 
-	if (rate == clk->parent->rate) {
-		pllc2_disable(clk);
-		return 0;
-	}
+	if (rate == clk->parent->rate)
+		return -EINVAL;
 
 	value = __raw_readl(PLLC2CR) & ~(0x3f << 24);
 
-	if (value & 0x80000000)
-		pllc2_disable(clk);
-
 	__raw_writel((value & ~0x80000000) | ((idx + 19) << 24), PLLC2CR);
 
-	if (value & 0x80000000)
-		return pllc2_enable(clk);
-
 	return 0;
 }
 
@@ -452,10 +444,8 @@ static int fsidiv_enable(struct clk *clk)
 	unsigned long value;
 
 	value  = __raw_readl(clk->mapping->base) >> 16;
-	if (value < 2) {
-		fsidiv_disable(clk);
-		return -ENOENT;
-	}
+	if (value < 2)
+		return -EIO;
 
 	__raw_writel((value << 16) | 0x3, clk->mapping->base);
 
@@ -466,17 +456,12 @@ static int fsidiv_set_rate(struct clk *clk, unsigned long rate)
 {
 	int idx;
 
-	if (clk->parent->rate == rate) {
-		fsidiv_disable(clk);
-		return 0;
-	}
-
 	idx = (clk->parent->rate / rate) & 0xffff;
 	if (idx < 2)
-		return -ENOENT;
+		return -EINVAL;
 
 	__raw_writel(idx << 16, clk->mapping->base);
-	return fsidiv_enable(clk);
+	return 0;
 }
 
 static struct clk_ops fsidiv_clk_ops = {
@@ -607,8 +592,6 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]),
 	CLKDEV_CON_ID("fmsi_clk", &div6_clks[DIV6_FMSI]),
 	CLKDEV_CON_ID("fmso_clk", &div6_clks[DIV6_FMSO]),
-	CLKDEV_CON_ID("fsia_clk", &div6_reparent_clks[DIV6_FSIA]),
-	CLKDEV_CON_ID("fsib_clk", &div6_reparent_clks[DIV6_FSIB]),
 	CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]),
 	CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]),
 	CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]),
@@ -645,8 +628,8 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
 	CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI2 */
 	CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */
-	CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP323]), /* USB0 */
-	CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP323]), /* USB0 */
+	CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USB0 */
+	CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP322]), /* USB0 */
 	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */
 	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */
 	CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMC */